I have a plot but I don't know what else i want to happen in the story. I sort of have half a plot...

After moving to her father’s town because of her mother’s death, 15 year old Mara Clearwater can’t remember her childhood before the age of 10, and can’t remember how it was like in her old town. After confronting her father about this, she is taken to their new family doctor. Her doctor tells her that the reason is most likely because she experienced a major traumatic event which may have caused her to forget everything from her childhood. Unable to believe this because her little memories left seemed pleasant, Mara is told by her father that it will come to her eventually, and to just focus on school for now.



Can you help extend the plot? Like a problem happening like someone coming into her life who knows why she can't remember what happened?
I'm trying to get the book to move more towards the fantasy genre, if that helps.